Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4354751 | Exposure system for a camera | Tatsuro Izumi, Nobuyuki Taniguchi, Masatake Niwa, Tokuji Ishida, Masatoshi Itoh | 1982-10-19 |
| 4344680 | Photographic devices for controlling flash photography | Tokuji Ishida, Nobuyuki Taniguchi, Masatoshi Itoh, Tatsuro Izumi, Masatake Niwa | 1982-08-17 |
| 4327979 | Data recording device for cameras | Shinji Tominaga | 1982-05-04 |